Thermoacoustic Pin Stacks

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Abstract

This technical report describes progress building and testing a 'pin stack' during the period 01 June 1995 through 31 May 1996. The pin stack produced 18% higher acoustic pressures, reached onset at a 40% lower mean pressure, and was about 25% more efficient than a conventional rolled stack in a thermoacoustic prime mover. A publications, presentations, and honors report is also included.